The Walter Prototyp Paradur® Engine has been specifically designed to meet the requirements of the automotive industry in terms of its cutting edge geometry, range of sizes and structural dimensions. The tap is the ideal tool for machining engine blocks, cylinder heads or gearbox housings.

Facts and advantages:

  • high degree of process reliability, even for deeper blind hole threads in long-chipping materials, thanks to secure chip management (short chips)
  • chamfer form "E" designed specifically for threads with short run-out
  • precise (dimensionally accurate) and clean threads

  • reduced production costs per thread due to high cutting speeds and long tool life